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1. (WO2017090864) COBALT-SUPPORTED CATALYST FOR LOW-TEMPERATURE REFORMING REACTION AND PRODUCTION METHOD THEREFOR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/090864 International Application No.: PCT/KR2016/008425
Publication Date: 01.06.2017 International Filing Date: 01.08.2016
IPC:
B01J 23/75 (2006.01) ,B01J 37/00 (2006.01) ,B01J 37/08 (2006.01) ,C10L 3/06 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23
Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
70
of the iron group metals or copper
74
Iron group metals
75
Cobalt
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
37
Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
37
Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
08
Heat treatment
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
L
FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K123; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
3
Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclasses C10G, C10K108; Liquefied petroleum gas
06
Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04139
Applicants:
한국화학연구원 KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY [KR/KR]; 대전시 유성구 가정로 141 (장동) (Jang-dong) 141, Gajeong-ro Yuseong-gu Daejeon 34114, KR
Inventors:
장태선 CHANG, Tae Sun; KR
정건화 JEONG, Gun Hwa; KR
박지훈 PARK, Ji Hoon; KR
허일정 HEO, Il Jeong; KR
유영우 YOU, Young Woo; KR
Agent:
한라특허법인(유한) HALLA PATENT LAW FIRM; 서울시 강남구 강남대로 262 9층 (캠코양재타워) (KAMCO Yangjae Tower) 9F, 262, Gangnam-daero Gangnam-gu Seoul 06265, KR
Priority Data:
10-2015-016509324.11.2015KR
Title (EN) COBALT-SUPPORTED CATALYST FOR LOW-TEMPERATURE REFORMING REACTION AND PRODUCTION METHOD THEREFOR
(FR) CATALYSEUR SUPPORTÉ PAR COBALT POUR RÉACTION DE REFORMAGE À BASSE TEMPÉRATURE, ET SON PROCÉDÉ DE PRODUCTION
(KO) 저온 개질반응용 코발트 담지촉매 및 이의 제조방법
Abstract:
(EN) The present invention relates to a cobalt-supported catalyst for a low-temperature reforming reaction and a method for producing the same and, more specifically, to a cobalt-supported catalyst, which is applied to a reaction for preparing a synthetic gas by reforming natural gas with carbon dioxide and produced by supporting a cobalt active ingredient on an amorphous zinc-aluminate carrier obtained by physically mixing a zinc oxide and alumina and firing the mixture, wherein the cobalt-supported catalyst has effects of retaining a catalytic activity even at a low temperature of 600°C and allowing the operation of a reforming reaction for a long time due to excellent durability, and to a method for producing the catalyst.
(FR) La présente invention concerne un catalyseur supporté par cobalt pour une réaction de reformage à basse température et son procédé de production et, plus précisément, un catalyseur supporté par cobalt, qui est appliqué à une réaction pour préparer un gaz de synthèse par reformage de gaz naturel avec du dioxyde de carbone et produit en supportant une substance active de cobalt sur un support de zinc-aluminate amorphe obtenu par mélange physique d'un oxyde de zinc et d'alumine et cuisson du mélange, le catalyseur supporté par cobalt ayant pour effet de maintenir une activité catalytique même à une basse température de 600 °C et de permettre le fonctionnement d'une réaction de reformage pour une longue durée en raison d'une excellente durabilité, et un procédé de production du catalyseur.
(KO) 본 발명은 저온 개질반응용 코발트 담지촉매 및 이의 제조방법에 관한 것으로서, 더욱 상세하게는 천연가스를 이산화탄소에 의해 개질하여 합성가스를 제조하는 반응에 적용되며, 아연산화물과 알루미나를 물리적으로 혼합하여 소성시킨 무정형의 아연-알루미네이트 담체에 코발트 활성성분을 담지시켜 제조된 코발트 담지촉매로서 600℃의 낮은 온도에서도 촉매활성이 유지되고 그리고 내구성이 우수하여 장시간동안 개질반응을 운전하는 것이 가능하도록 하는 효과를 얻고 있는 코발트 담지촉매와 이 촉매의 제조방법에 관한 것이다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)